http://msucares.com/poultry/management/poultry_sexing.html
Feather sexing is based on feather characteristics that differ between male and female chicks. The method is very easy to learn by the poultryman, but the feather...
Yes please post pics,also you can eat eggs even if there is a rooster in with the hens.
Sometimes chicks feather in weird and they go through that freaky looking stage.